fix: standardize YAML formatting and improve readability in bind9 configuration files

defaults/main.yml

@@ -16,7 +16,6 @@ bind9_config_indent: 4
 bind9_group_config: []
 bind9_site_config: []
 bind9_host_config: []
-
 bind9_default_config:
   - name: named.conf
     backup: false
@@ -28,10 +27,5 @@ bind9_default_config:
     options:
       directory: "{{ bind9_working_directory }}"
 
-bind9_config: "{{ [bind9_default_config,
-  bind9_group_config,
-  bind9_site_config,
-  bind9_host_config] |
-  community.general.lists_mergeby('name',
-    recursive=true,
-    list_merge='append_rp') }}"
+bind9_config: "{{ [bind9_default_config, bind9_group_config, bind9_site_config, bind9_host_config] | community.general.lists_mergeby('name', recursive=true, list_merge='append_rp')
+  }}"

handlers/main.yml

@@ -16,10 +16,8 @@
       - "{{ bind9_cfgdir }}"
       - "{{ bind9_working_directory }}"
       - "{{ bind9_libdir }}"
-    dest: "{{
-      bind9_backup_dir + '/bind9-config-' +
-      ansible_facts.date_time.iso8601_basic_short + '.tar.gz' }}"
+    dest: "{{ bind9_backup_dir + '/bind9-config-' + ansible_facts.date_time.iso8601_basic_short + '.tar.gz' }}"
     owner: root
     group: root
-    mode: '0640'
+    mode: "0640"
   when: bind9_backup_config is defined and bind9_backup_config

meta/argument_specs.yml

@@ -7,8 +7,7 @@ argument_specs:
         type: list
         elements: dict
         description:
-          - A list of configuration dictionaries that are merged to
-            produce the final configuration.
+          - A list of configuration dictionaries that are merged to produce the final configuration.
           - Each element must have a 'name' key (filename).
       bind9_default_config:
         type: list

tasks/main.yml

@@ -15,7 +15,7 @@
     state: directory
     owner: root
     group: root
-    mode: '0750'
+    mode: "0750"
   when: bind9_backup_config is defined and bind9_backup_config | bool
 
 - name: Deploy and Validate Configuration
@@ -33,9 +33,9 @@
         remote_src: true
         owner: root
         group: bind
-        mode: '0640'
+        mode: "0640"
       changed_when: false
-      failed_when: false  # It's okay if the file doesn't exist yet
+      failed_when: false # It's okay if the file doesn't exist yet
       loop: "{{ bind9_config }}"
       loop_control:
         label: "{{ item.name }}"
@@ -46,7 +46,7 @@
         dest: "{{ bind9_cfgdir }}/{{ item.name }}"
         owner: root
         group: bind
-        mode: '0640'
+        mode: "0640"
       loop: "{{ bind9_config }}"
       loop_control:
         label: "{{ item.name }}"
@@ -65,7 +65,7 @@
         remote_src: true
         owner: root
         group: bind
-        mode: '0640'
+        mode: "0640"
       loop: "{{ bind9_config }}"
       loop_control:
         label: "{{ item.name }}"